package com.ts.mapper.user;

import com.ts.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface UserMapper {

    @Select("select * from `tianshi-college-teacher-system-test`.ts_user where user_name = #{userName}")
    User getUserByUserName(String userName);
}
